David Kotok
David Kotok is the Co-Founder and Chief Investment Officer of Cumberland Advisors, an investment management firm that has provided institutional and individual portfolio solutions since 1973. Throughout his tenure, Kotok has served in multiple critical capacities, including Chief Executive Officer, Chief Compliance Officer, and Portfolio Manager. He is widely regarded as a premier authority on global market analysis, specializing in identifying the macroeconomic drivers that shift financial trends. Under his guidance, Cumberland Advisors has grown into a highly respected firm known for its research-driven approach to fixed income and equity management. Kotok’s ability to synthesize complex geopolitical events into actionable investment strategies has made him a cornerstone of the American investment community for over five decades.
David Kotok Professional Experience / Academic History
Professional Experience
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Founder, Chairman, and Chief Investment Officer
Academic History
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B.S., Economics
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M.S., Organizational Dynamics
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M.A., Philosophy
CURRENT AFFILIATIONS
Director and Program Chairman, Global Interdependence Center
Member, National Association for Business Economics
Member, Philadelphia Council for Business Economics
Member, Philadelphia Financial Economists Group
PUBLIC SERVICE & ECONOMIC GOVERNANCE
Beyond the private sector, David Kotok has maintained a significant presence in public service and economic development.
He served as a Commissioner of the Delaware River Port Authority (DRPA) and provided essential financial expertise to the Treasury Transition Teams for New Jersey Governors Kean and Whitman.
His commitment to economic infrastructure is further evidenced by his past roles as a board member of the New Jersey Economic Development Authority and as Chairman of the New Jersey Casino Reinvestment Development Authority.
On a global scale, Kotok chaired the Central Banking Series, an initiative that organized high-level economic dialogues across five continents in cities ranging from Shanghai and Singapore to Paris and Cape Town.
THOUGHT LEADERSHIP & MEDIA PRESENCE
As a recognized thought leader, Kotok is a frequent contributor to CNBC, appearing on programs such as Squawk Box, Power Lunch, and Worldwide Exchange.
His market commentaries are regularly featured in leading financial publications, including The Wall Street Journal, The New York Times, Barron’s, and Yahoo! Finance.
Kotok is also a prolific author, having written or co-authored five books. His most recent work, "The Fed and the Flu: Parsing Pandemic Economic Shocks" (2025), analyzes the long-term structural changes in the global economy following recent health crises.
His bibliography also includes "From Bear to Bull with ETFs," "Adventures in Muniland," "Lessons from Thucydides," and "Zika."